struct list_head pe_list;
struct mutex pe_list_mutex;
- /* Reverse map of PEs, will have to extend if
- * we are to support more than 256 PEs, indexed
- * bus { bus, devfn }
- */
- unsigned char pe_rmap[0x10000];
+ /* Reverse map of PEs, indexed by {bus, devfn} */
+ unsigned int pe_rmap[0x10000];
/* TCE cache invalidate registers (physical and
* remapped)